Categories:
Android (13)
Apple Mac (27)
DH Keys (39)
DSA Keys (69)
EC Keys (599)
Firefox (31)
General (12)
Google Chrome (25)
Intermediate CA (152)
Java VM (33)
JDK Keytool (28)
Microsoft CertUtil (29)
Microsoft Edge (9)
Mozilla CertUtil (22)
OpenSSL (237)
Other (7)
Portecle (38)
Publishers (2743)
Revoked Certificates (30)
Root CA (89)
RSA Keys (2260)
Tools (46)
Tutorial (3)
What Is (22)
Windows (129)
Collections:
Other Resources:
OpenSSL "ans1parse" - Configuration File for DH Public Key
Can I build a DH public key from an OpenSSL configuration file?
✍: FYIcenter.com
Yes, you can build a DH public key from an OpenSSL configuration file,
if you know the components of the key, as shown in the test below:
C:\Users\fyicenter>type asn1_dh_pub_key.cnf asn1 = SEQUENCE:dh_pri_key [dh_pri_key] algorithm =SEQUENCE:dh_alg private =BITWRAP,INTEGER:0x4CC9C94CEB5B13F2B4B3ABB9F20CB830FFC3BB5DC6\ 428C08B18CF3E5301908AD [dh_alg] algorithm =OID:dhKeyAgreement parameter =SEQUENCE:dh_param [dh_param] prime =INTEGER:0x8B58E1395DF5CF48DA87B088C6525EFF4AECBDA5C269EF2378\ A31A4A62B1647B generator =INTEGER:0x02 C:\Users\fyicenter>\local\openssl\openssl asn1parse - genconf asn1_dh_pub_key.cnf -noout -out dh_pub_key.der C:\Users\fyicenter>\local\openssl\openssl pkey -pubin -in dh_pub_key.der -inform DER -text -noout DH Public-Key: (256 bit) public-key: 4c:c9:c9:4c:eb:5b:13:f2:b4:b3:ab:b9:f2:0c:b8: 30:ff:c3:bb:5d:c6:42:8c:08:b1:8c:f3:e5:30:19: 08:ad prime: 00:8b:58:e1:39:5d:f5:cf:48:da:87:b0:88:c6:52: 5e:ff:4a:ec:bd:a5:c2:69:ef:23:78:a3:1a:4a:62: b1:64:7b generator: 2 (0x2)
⇒ Other OpenSSL Versions for Windows
2016-09-26, 5370👍, 0💬
Popular Posts:
Where to find tutorials on using OpenSSL "req" commands for certificate request and certificate gene...
How to read the connection information on the page properties screen in IE? What is the meaning of "...
Certificate summary - Owner: *.drupal.org, Domain Control Validated - RapidSSL(R), See www.rapidssl....
Certificate Summary: Subject: DigiCert High Assurance EV Root CA Issuer: DigiCert High Assurance EV ...
How to view the ASN.1 structure of an DH public key using the OpenSSL "asn1parse" command? You can u...